The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 24, 1990
Filed:
Jan. 18, 1989
Stephan B Sears, Menlo Park, CA (US);
Dan M Pomeroy, Menlo Park, CA (US);
Superstill Technology, Inc., Redwood City, CA (US);
Abstract
The radially compact fluid compressor especially suitable for use in the distillation apparatus or other environments where space may be at a premium is disclosed herein. The compressor includes a power driven impeller and a compressor housing which surrounds the impeller and which together with the impeller defines a fluid collection chamber extending between the first upstream end and a second fluid exiting downstream end. This collection chamber progressively enlarges vertically from its upstream end to its fluid exiting downsteam end, whereby fluid passing through the collection chamber from its upstream end to its downstream end progressively decreases in velocity and therefore progressively increases in static pressure.